অর্থ : The central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes.
অন্য ভাষালৈ অনুবাদ :
অর্থ : A center of activity or interest or commerce or transportation. A focal point around which events revolve.
উদাহরণ :
The playground is the hub of parental supervision.
The airport is the economic hub of the area.